16613272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5153}}^1$

素因数の和:5203

約数の個数: 32

約数和(自身を含む): 34634880

約数和(自身を除く): 18021608

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 5153, 10306, 20612, 41224, 66989, 133978, 159743, 267956, 319486, 535912, 638972, 1277944, 2076659, 4153318, 8306636, 16613272]

約数ペア:

[(1, 16613272), (2, 8306636), (4, 4153318), (8, 2076659), (13, 1277944), (26, 638972), (31, 535912), (52, 319486), (62, 267956), (104, 159743), (124, 133978), (248, 66989), (403, 41224), (806, 20612), (1612, 10306), (3224, 5153)]